User's Manual

Supplemental Information
72
WiFi Cable Modem Router C3700
Technical Specifications
The following table describes the technical specifications for the modem router.
Technical Specifications
Network protocol and
standards compatibility
Data and routing protocols: TCP/IP, DHCP server and client, DNS relay, NAT
(many-to-one),
TFTP client, VPN passthrough (IPSec, PPTP)
Power adapter • North America: 120V, 60 Hz, input
• All regions (output): 12V DC @ 1.5A output 18W maximum
Physical specifications • Dimensions: 7.60 x 4.45 x 1.63 in. (193.04 x 1 13.03 x 41.40 mm)
• Weight: 0.775 lb (0.352 kg)
Environmental • Operating temperature: -22° to 122°F (-30° to 50°C)
• Operating humidity: 90% maximum relative humidity , noncondensing
• Electromagnetic emissions: Meets requirements of: FCC Part 15 Class B.
Interface Local: 10BASE-T, 100/1000BASE-Tx, RJ-45
802.11a/n/g/b
Internet: DOCSIS 3.0. Downward compatible with DOCSIS 2.0, 1.1 and 1.0
Wireless
(continued)
Transmission speed Auto
*
Country/region United States in the US; otherwise varies by region
RF channel Auto
Operating mode a, n, g, and b
Data rate Best
Output power Full
Access point Enabled
Authentication type Open System
Wireless card access list All wireless stations allowed
*. Maximum wireless signal rate derived from IEEE Standard 802.11 specifications. Actual throughput will
vary. Network conditions and environmental factors, including volume of network traffic, building materials
and construction, and network overhead, may lower actual data throughput rate.
Factory Default Settings (continued)